MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Dridex


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b
SHA3-384 hash: 6f9c81892f7890081dfbe3cc6f154a7afca266130f7b8e20faba1eb81cd5c16f2871eeac00e7351985bcfac9c14ab694
SHA1 hash: 98e793bbaec021014c5f33684cc6733430fe1406
MD5 hash: 5c8c78c15f785cdf65a06cf0acea815b
humanhash: william-oven-snake-ink
File name:42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b
Download: download sample
Signature Dridex
Create hunting rule
File size:1'961'984 bytes
First seen:2021-09-14 06:33:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:2VI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:rfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 500 similar samples on MalwareBazaar
TLSH T14B95D020EE69E1E6C6B89F3ED408352727F93D75110D608CC392604F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b
Verdict:
No threats detected
Analysis date:
2021-09-14 07:05:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bf32146e-6d8b-4c00-934b-6819096683ce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/187654/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Launching the process to change the firewall settings
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61750a139a5a1e91c5d1ffb9/reports/6f15082d-be81-41ea-8fe2-76d87676e42a/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c715d9ee-4535-49d9-8983-f929c3ab573f
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/850407
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Changes memory attributes in foreign processes to executable or writable
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Windows Update Standalone Installer command line found (may be used to bypass UAC)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 482838 Sample: XjjXBeOohY Startdate: 14/09/2021 Architecture: WINDOWS Score: 100 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 4 other signatures 2->48 8 loaddll64.exe 1 2->8         started        process3 signatures4 52 Queues an APC in another process (thread injection) 8->52 11 rundll32.exe 8->11         started        14 rundll32.exe 8->14         started        16 cmd.exe 1 8->16         started        18 14 other processes 8->18 process5 signatures6 54 Changes memory attributes in foreign processes to executable or writable 11->54 56 Uses Atom Bombing / ProGate to inject into other processes 11->56 20 explorer.exe 2 58 11->20 injected 24 rundll32.exe 16->24         started        process7 file8 34 C:\Users\user\AppData\Local\...\newdev.dll, PE32+ 20->34 dropped 36 C:\Users\user\AppData\Local\...\MFC42u.dll, PE32+ 20->36 dropped 38 C:\Users\user\AppData\Local\...\WINBRAND.dll, PE32+ 20->38 dropped 40 15 other files (6 malicious) 20->40 dropped 50 Benign windows process drops PE files 20->50 26 pwcreator.exe 20->26         started        28 pwcreator.exe 20->28         started        30 dccw.exe 20->30         started        32 3 other processes 20->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-13 12:37:42 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
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Dridex
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274b32d3593656cc9482ec38453481d0e4c93a55eb7be52072653fc26e535409
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47e9218c93026ada055d2b6521a3d74a18efed7ad9fd34aab9a54115d1079dea
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53a6efae6e1071c42ec269c56621b399988e29356f01e8dc99c285c1fe35e581
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6a1e53881a459e5834600bd1139942be904da832ecd9ab2e757e6a7727623e2a
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6cb453d37c6ffe1fb6ff0754089967206546ed801317c505ce49e5cc81779e7d
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72cbdcb350ef00d93c0de12123c1b1e099a81b825178c82985de6365b7183044
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a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
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d929dc9d0b0a8c1205c20ce34934d10d6f347d7fc4a9d19d065b30e9f997fc20
Dridex
+ 490 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Link:
https://tria.ge/reports/210914-hcelsafah5/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b
MD5 hash:
5c8c78c15f785cdf65a06cf0acea815b
SHA1 hash:
98e793bbaec021014c5f33684cc6733430fe1406
Link:
https://www.unpac.me/results/28161755-0e90-4e63-8fba-d64dcd03e6dd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/42581556d0abaa7d14430d9b664f84c5134fc59c6e7cca16666ac01986e8954b

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/187654/

Comments